Public bug reported:
Connect Hi1822 NIC with 10G switch but the performance is only 1-2Gb/s
$ iperf -c 10.228.68.133
------------------------------------------------------------
Client connecting to 10.228.68.133, TCP port 5001
TCP window size: 85.0 KByte (default)
------------------------------------------------------------
[ 3] local 10.228.68.116 port 56810 connected with 10.228.68.133 port 5001
[ ID] Interval Transfer Bandwidth
[ 3] 0.0-10.0 sec 1.53 GBytes 1.32 Gbits/sec
Backporting all patches from mainline for drivers/net/ethernet/huawei
solves this issue.
** Affects: linux (Ubuntu)
Importance: Undecided
Assignee: Ike Panhc (ikepanhc)
Status: Incomplete
** Affects: linux (Ubuntu Bionic)
Importance: Undecided
Assignee: Ike Panhc (ikepanhc)
Status: Incomplete
** Affects: linux (Ubuntu Cosmic)
Importance: Undecided
Assignee: Ike Panhc (ikepanhc)
Status: Incomplete
** Affects: linux (Ubuntu Disco)
Importance: Undecided
Assignee: Ike Panhc (ikepanhc)
Status: Incomplete
** Also affects: linux (Ubuntu Disco)
Importance: Undecided
Status: New
** Also affects: linux (Ubuntu Cosmic)
Importance: Undecided
Status: New
** Also affects: linux (Ubuntu Bionic)
Importance: Undecided
Status: New
** Changed in: linux (Ubuntu Bionic)
Assignee: (unassigned) => Ike Panhc (ikepanhc)
** Changed in: linux (Ubuntu Cosmic)
Assignee: (unassigned) => Ike Panhc (ikepanhc)
** Changed in: linux (Ubuntu Disco)
Assignee: (unassigned) => Ike Panhc (ikepanhc)
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https://bugs.launchpad.net/bugs/1820187
Title:
Huawei Hi1822 NIC has poor performance
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